code: def fill_suite(unit_nnet_suite):
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(nnet_cnn_unit_tests)
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(
              nnet_dynamic_visualizer_unit_tests
          )
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(
              nnet_fsync_unit_tests
          )
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(nnet_hhn_unit_tests)
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(
              nnet_hysteresis_unit_tests
          )
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(
              nnet_legion_unit_tests
          )
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(
              nnet_network_unit_tests
          )
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(
              nnet_pcnn_unit_tests
          )
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(nnet_som_unit_tests)
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(
              nnet_sync_unit_tests
          )
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(
              nnet_syncpr_unit_tests
          )
      )
      unit_nnet_suite.addTests(
          unittest.TestLoader().loadTestsFromModule(
              nnet_syncsegm_unit_tests
          )
      )
  
file_path: pyclustering/pyclustering/nnet/tests/unit/__init__.py
imports: import unittest
  from pyclustering.tests.suite_holder import suite_holder
  import matplotlib
  from pyclustering.nnet.tests.unit import ut_cnn
  from pyclustering.nnet.tests.unit import ut_dynamic_visualizer
  from pyclustering.nnet.tests.unit import ut_fsync
  from pyclustering.nnet.tests.unit import ut_hhn
  from pyclustering.nnet.tests.unit import ut_hysteresis
  from pyclustering.nnet.tests.unit import ut_legion
  from pyclustering.nnet.tests.unit import ut_nnet
  from pyclustering.nnet.tests.unit import ut_pcnn
  from pyclustering.nnet.tests.unit import ut_som
  from pyclustering.nnet.tests.unit import ut_sync
  from pyclustering.nnet.tests.unit import ut_syncpr
  from pyclustering.nnet.tests.unit import ut_syncsegm
label_desc: Use image node_id 2 for calling the nnet_unit_tests obj's underlying member method code with example usage: obj.fill_suite(unit_nnet_suite) without return types